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Results of fish stock assessment survey, South Georgia region, November - December 1986
portant sur une aire ba1ayee stratifiee. Les estimations de la biomasse de Notothenia rossii et de ... OUCHI1BaJlaCh Ha OCHOBC paCqeTOB [[0 nOCJlOI1HO npOTpaJleHHhlM nJloLI(aA5IM. OUCHKI1 6110Macchl Notothenia ... and 2 355 kg/30 min. tow, division 65) (Figure 7). Catch per tow was highest between 251-500 ... st Shag Rocks (Figure 14). Catch per tow ranged from 0.2-879.5 kg/30 min tow. Most biomass ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Author(s): Gabriel, W.L.
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Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994
~ ~ ~ ~ B ~ c T H H K . o B . ~~I lonb30Ba~l le nHHX C 0TIIyrHBaK)qHMH @naXKa~Pi, peKOMeHAOBaHHOr0 AHTKOMOM, MOWeTb ... - AaHHbIX HeT. PHC~HOK 1: KPH~YKR, HCIlOJIb30BaHHbIe B XOAe I'IpOMbICJIOBbIX 0nepaq~fi CyAHa Friosur ... could save the lives of 30 300 albatrosses and enable fishermen to save $4.9 million in bait lost ... , and the number of birds of each species in the vicinity of the ship was recorded every 30 minutes. Of the 20 ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
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Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica
using this method, and this form of lighting did not adequately illuminate the zones. Therefore ... capture. All otoliths were read by a single reader, and 30% were then read by a second reader ... values were large. However, there is a lack of small fish (≤30 cm; age ≤ 1), and so the von Bertalanffy ... - sidered to be unreliable due to the poor repre- sentation of small fish (≤30 cm). There is a need ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Author(s): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott
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The utilization of seabird censuses for krill monitoring
nepeMeHHbIMI1 B nopHAKe y6hlBaHI1H. ~aHHhle, npe06pa30BaHHhle nOrapl1~Ml1pOBaHl1eM. KOHTYPHoe nOCTpOeHl1e ... nepeMeHHbIMI1, KpoMe BI1AOB Pygoscelis, B nopHAKe y6bIBaHI1H. ~aHHble, npeo6pa30BaHHble no rapl1~Ml1pOBaHl1eM ... . npO~l1nl1 cpeAHl1x Benl1tfl1H Tpex YPOBHeA KOnl1tfeCTBa Kpl1nR. ~aHHble, npe06pa30BaHHble nOrapl1 ... , TaKMM 06pa30M, HBMTCH Jl~eKTI1BHbIM cpeACTBOM AnH llonyqeHMH CTaTWCTWqeCKWX KpMTepweB 3HaqWMOCTM ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 393-425 : Author(s): Marschoff, E.R., J.G. Visbeek and L.R. Fontana
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The effects of monitoring procedures on Adélie penguins
B PaCYeTbl CpeDHMX ~ H ~ Y ~ H M R HnM CTaHflapTHblX O T K ~ ~ O H ~ H H ~ ~ . M 3 M MCnOnb30Ba ... ~a , A H T ~ ~ K T H K ~ , HCCneAOBaJIHCb B O ~ A ~ H C T B H R KOJIbqeBaHHR, HMIIJIaHTH-POBaHHX MeTOK, IIPOMbIBaHHR XenyAKOB H HapyXHOrO ... H n H 6onee noxoAoB 3a n~lwei no BblnyIIJIeHHH IITeHqOB He BbI3BaJIO Cy~eCTBeHHOfO YBeJIHYeHllR ... , USA), 30 mm long and 3 mm in diameter, implanted under the skin of the neck or by a conventional ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Author(s): Clarke, J. and K. Kerry
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The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)
‘Kerpêche’ for trawlers (split- years – 1 July to 30 June – 1979/80 to 2000/01) and in Excel tables ... method. Fish under 30 cm in total length are never caught because the hooks used are too big. Lord ... 00 17 * 0. 00 12 30 * 0. 00 00 09 * 0. 00 00 08 * 0. 00 00 22 * M al e 0. 76 ... * N or th w es t Fe m al e 0. 00 03 30 * 0. 00 00 17 * 0. 75 05 57 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Author(s): Lord, C., G. Duhamel and P. Pruvost
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Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia
of toothfish typically move only 20–30 km each year (Marlow et al., 2003). This paper investigates ... 2 7 28 2 9 30 31 32 33 3 4 35 3 6 3 7 3 8 40 42 44 4 8 5 0 5 1 7 0 69 68 67 66 6 5 64 ... to the numbers of hooks. 0 0.1 0.2 0.3 0.4 0.5 0.6 0- 10 30 -4 0 60 -7 0 90 -1 00 12 0- 13 ... 0– 10 30 –4 0 60 –7 0 90 –1 00 12 0– 13 0 18 0– 19 0 15 0– 16 0 21 0– 22 0 Movement rate ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Author(s): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark
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Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index
by a cyclic pattern within a narrow range. TTPD was very small (≈30 min) in the 1980/81 season, and showed ... o f t ot al Residuals P er ce nt o f t ot al 0 5 10 15 20 25 30 -150 -100 -50 0 50 100 150 ... Log10CPT 0 10 20 30 40 -1.5 -1.0 -0.5 0.0 0.5 1.0 -4 -2 0 2 4 -1.5 -1.0 -0.5 0.0 0.5 1.0 ... 30 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 -4 -2 0 2 4 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 R es id ua ls ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Author(s): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu
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A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula
- M ~ P T ) , B npOLWIOM 6b1na MCIIOnb30BaHbI AHTKOMOM B KaYeCTBl? MHAeKCa YaCTMYHOrO COBIlaAeHMR noTeHqwanbHbIx nnowa ... , IIO3lyqt:HHOMY B PaAHYCe 100 KM OT K O ~ O H U ~ ~ IIAHrBAHOB B 0 BPeMR Ce30Ha pa3MHOlKeHMX (AeKa6pb ... (approximately 30 X 30 n mile squares) was calculated by multiplying PM by the average consumption of krill ... . In the first analysis, mean foraging distance for chinstrap penguins was increased by 50% (from 20 to 30 km ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Author(s): Agnew, D.J. and G. Phegan
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Characteristics of krill swarms from Prydz Bay
°30'E longitude (Figure 1). Conditions were calm and ice free from 1200 hours until 2300 hours GMT ... rate was about one every second until 1808 hours (approximately 30 km from the start) when it dropped ... = 0.472 n = 477). This effect is influenced by the change in ping rate after 30 km, but Figure 4 clearly ... shows that mean swarm biomass index started increasing before the 30 km point. 4. DISCUSSION ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Author(s): Agnew, D.J. and I.R. Higginbottom